{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Alternative splicing of fibroblast growth factor receptor 2 ( FGF - R2 ) is an example of highly regulated alternative splicing in which exons IIIb and IIIc are utilized in a mutually exclusive manner in different cell types ."}
{"GENE": ["fibroblast growth factor receptor 2", "FGF - R2"]}